A 
| Abyssinian Acacia | Acacia abyssinica |
| Adam's Needle | Yucca filamentosa |
| African Daisy | Arctotis acaulis |
| African Sumac | Rhus lancea |
| Aquirre™ | Ericameria laricifolia Aguirre™ |
| Alamo Penstemon | Penstemon alamosensis |
| Alamos Pea Tree | Brongniartia alamosana |
| Algerita | Berberis(Mahonia) trifoliata |
| Alkali Sacaton | Sporobolus airoides |
| Allen Chickering | Salvia clevelandii 'Allen Chickering' |
| Allepo Pine | Pinus halepensis |
| Alligator Juniper | Juniperus deppeana pachyphlaea, deppeana v. deppeana |
| American Elm | Ulmus americana |
| American Holly | Ilex opaca var. opaca |
| American Hop Hornbeam | Ostrya virginiana |
| American Hornbeam | Carpinus caroliniana |
| American Pistache | Pistacia texana |
| American Sweet Gum | Liquidambar styraciflua |
| American Sycamore | Platanus occidentalis |
| Amethyst Bluff | Salvia leucophylla 'Amethyst Bluff' |
| Angelita Daisy | Tetraneuris(Hymenoxys) acaulis |
| Antelope Bitterbrush | Purshia tridentata |
| Anthony Park | Salvia leucantha x rutilans 'Anthony Park' |
| Apache Plume | Fallugia paradoxa |
| Apostle Plant | Neomarica northiana |
| Arabian Jasmine | Jasmine sambac |
| Argentine Mesquite | Prosopis alba |
| Argentine Palo Brea | Parkinsonia(Cercidium) praecox glaucum |
| Arizona Ash | Fraxinus velutina |
| Arizona Coral Bean | Erythrina flabelliformis |
| Arizona Cypress | Cupressus arizonica |
| Arizona Grape Ivy | Cissus trifoliata |
| Arizona Mesquite | Prosopis velutina |
| Arizona Rosewood | Vauquelinia californica |
| Arizona Sycamore | Platanus racemosa wrightii, wrightii |
| Arizona Walnut | Juglans major |
| Arizona White Oak | Quercus arizonica |
| Aromas | Salvia clevelandii 'Aromas' |
| Arp | Rosmarinus officinalis 'Arp' |
| Arrowfeather | Aristida purpurascens |
| Arroyo Lupine | Lupinus sparsiflorus |
| Artichoke Agave | Agave patonii, parryi var. truncata |
| Asparagus Fern | Asparagus setaceus |
| Assyrian Plum | Cordia myxa |
| Australian Flame Tree | Brachychiton acerifolia |
| Australian Saltbush | Atriplex semibaccata |
| Australian Violet | Viola hederacea |
| Australian Willow | Geijera parviflora |
| Autumn Amber | Rhus trilobata 'Autumn Amber' |
| Autumn Glow™ | Muhlenbergia lindheimeri Autumn Glow™ |
| Autumn Sage | Salvia greggii |
B
| Baby Bonnets | Coursetia glandulosa |
| Baja California Wild Rose | Rosa minutifolia |
| Baja Fairy Duster | Calliandra californica |
| Baja Penisula Palo Verde | Parkinsonia floridum peninsularis |
| Baja Sage | Salvia brandegei |
| Bald Cypress | Taxodium distichum var. distichum |
| Balk Island | Eucalyptus lehmannii 'Balk Island' |
| Balloon Vine, Heartseed | Cardiospermum halicacabum |
| Bamboo Muhly | Muhlenbergia dumosa |
| Banana Yucca | Yucca baccata |
| Banksia Rose | Rose banksiae lutea |
| Baobab Tree | Adansonia digitata |
| Barbados Cherry | Malpighia glabra |
| Baretta | Helietta parvifolia |
| Basket Grass | Nolina lindheimeriana |
| Bastard Cherry Tree | Ehretia tinifolia |
| Bat Faced Cuphea | Cuphea llavea |
| Bay Gall Bush | Ilex coriacea |
| Beach Carpet Saltbush | Atriplex barclayana sonorae |
| Beach Sunflower | Helianthus debilis |
| Beaked Yucca | Yucca rostrata |
| Bear Grass | Nolina microcarpa, beldingii, texana |
| Bear's Breech | Acanthus mollis |
| Beautiful Leaf Eucalypts | Eucalyptus calophylla |
| Beavertail Prickly Pear | Opuntia basilaris |
| Bee's Bliss | Salvia leucophylla 'Bee's Bliss' |
| Bell Flower Hesperaloe | Hesperaloe campanulata |
| Bend | Eragrostis trichoides 'Bend' |
| Berkeley Sedge | Carex tumulicola |
| Betsh Clebsch | Salvia clevelandii 'Betsy Clebsch' |
| Big Basin Sagebrush | Artemisia tridentata |
| Big Bend Penstemon | Penstemon havardii |
| Big Bend Silverleaf | Leucophyllum minus |
| Big Bluestem | Andropogon barbinodis, gerardii |
| Big Galleta | Hilaria rigida |
| Big Periwinkle | Vinca major |
| Big Pink | Salvia greggii 'Big Pink' |
| Big Red | Hesperaloe parviflora 'Big Red' |
| Bigleaf Fig | Ficus auriculata |
| Bigleaf Snowbell | Styrax grandifolius |
| Birch | Betula |
| Bird of Paradise | Strelitzia, Caesalpinea |
| Bitter Condalia | Condalia globosa |
| Bitter Pecan | Carya aquatica |
| Bitternut | Carya cordiformis |
| Black Box | Eucalyptus largiflorens |
| Black Cherry | Prunus serotina var. serotina |
| Black Gum | Nyssa sylvatica var. sylvatica |
| Black Knight | Buddleja davidii 'Black Knight' |
| Black Oak | Quercus velutina |
| Black Hickory | Carya texana |
| Black Sedge | Carex nigra |
| Black Willow | Salix nigra |
| Blackfoot Daisy | Melampodium leucanthum |
| Blackjack Oak | Quercus marilandica |
| Bladder Pod | Isomeris arborea |
| Blanca | Ruellia brittoniana 'Blanca' |
| Blanket Flower | Gaillardia aristata |
| Blendon Blue | Rosmarinus angustifolus 'Blendon Blue' |
| Blood Flower | Asclepias curvassavica |
| Blue Babytears | Lindernia grandiflora |
| Blue Bedder | Salvia farinacea 'Blue Bedder' |
| Blue Boy | Rosmarinus officinalis 'Blue Boy' |
| Blue Canna | Thalia dealbata |
| Blue Daze | Evolvulus glomeratus, nuttallianus |
| Blue Dicks | Dichelostemma pulchellum |
| Blue Douglas Fir | Pseudotsuga menziesii var. glauca |
| Blue Elderberry | Sambucus caerulea, glauca |
| Blue Eyed African Daisy | Arctotis stoechadifolia |
| Blue Flax | Linum perenne lewisii, lewisii |
| Blue Grama Grass | Bouteloua gracilis |
| Blue Hibiscus | Alyogyne huegelii |
| Blue Ice | Cupressus arizonica 'Blue Ice' |
| Blue Mallet | Eucalyptus gardneri |
| Blue Mist | Caryopteris x clandonensis |
| Blue Moor Grass | Sesleria caerulea |
| Blue Nolina | Nolina nelsonii |
| Blue Oak | Quercus douglasii |
| Blue Oat Grass | Helictotrichon sempervirens |
| Blue Palo Verde | Parkinsonia(Cercidium) floridum |
| Blue Ranger | Leucophyllum zygophyllum |
| Blue Spire | Perovskia atriplicifolia 'Blue Spire' |
| Blue Spires | Rosmarinus officinalis 'Blue Spires' |
| Blueberry Hawthorn | Crataegus brachyacantha |
| Boetica | Myrtus communis boetica |
| Bonanza | Prunus persica 'Bonanza' |
| Bonita Linda | Rhamnus californica 'Bonita Linda' |
| Boojum | Idria columnaris |
| Bookleaf Mallee | Eucalpytus kruseana |
| Boothill™ | Conoclinium(Eupatorium) greggii Boothill™ |
| Border Pine | Pinus strobiformis |
| Bottle Tree | Brachychiton populneus, rupestris |
| Bow Tie Palm | Ceratozamia hildae |
| Box Elder | Acer negundo |
| Boxwood Beauty | Carissa macrocarpa 'Boxwood Beauty' |
| Brazilian Pepper Tree | Schinus terebinthifolius |
| Brazilian sky Flower | Duranta stenostachya |
| Brazilwood | Haematoxylum brasiletto |
| Brenthurst | Salvia coccinea 'Brenthurst' |
| Brewer Saltbush | Atriplex lentiformis breweri |
| British Ruellia | Ruellia brittoniana |
| Brittlebush | Encelia farinosa |
| Broadleaf Flame Tree | Brachychiton australis |
| Buckthorn Bumelia | Bumelia lycioides |
| Buffalo Grass | Buchloe dactyloides |
| Bull Grass | Muhlenbergia emersleyi El Toro™ |
| Bur Oak | Quercus macrocarpa |
| Burbank Spineless | Opuntia ficus-indica |
| Bush Germander | Teucrium fruticans |
| Bush Morning Glory | Convolvulus, Ipomoea leptophylla |
| Bush Muhly | Muhlenbergia porteri |
| Bush Sundrops | Calylophus serrulatus |
| Bush Willow | Combretum erythrophyllum |
| Butcher's Broom | Ruscus hypoglosssum |
| Butterfly Weed | Asclepias tuberosa |
| Butterfly Acacia | Acacia crassifolia |
| Button Bush | Cephalanthus occidentalis |
C
| Cajeput Tree | Melaleuca quinquenervia |
| Calabash Tree | Crescentia alata |
| California Copperleaf | Acalypha californica |
| California Encelia | Encelia californica |
| California Fan Palm | Washingtonia filifera |
| California Fuchsia | Epilobium(Zauschneria) californica |
| California Grape | Vitis californica 'Roger's Red' |
| California Holly | Hereromeles arbutifolia 'Macrocarpa' |
| California Pepper | Schinus molle |
| California Poppy | Eschscholzia californica |
| California Ruellia | Ruellia californica |
| California Sycamore | Platanus racemosa |
| Calliopsis | Coreopsis tinctoria |
| Canary Island Date Palm | Phoenix canariensis |
| Canary Island Pine | Pinus canariensis |
| Candelilla | Euphorbia antisyphilitica |
| Canyon Penstemon | Penstemon pseudospectabilis |
| Canyon Prince | Elymus(Leymus) condensatus 'Canyon Prince' |
| Canyon Sage | Salvia lycioides |
| Cape Honeysuckle | Tecomaria capensis |
| Cape Marigold | Dimorphotheca sinuata |
| Cape Plumbago | Plumbago auriculata |
| Caper Bush | Capparis spinosa |
| Cardinal Flower | Lobelia cardinalis |
| Carob | Ceratonia siliqua |
| Carolina Basswood | Tilia caroliniana |
| Carolina Buckthorn | Rhamnus caroliniana |
| Carolina Holly | Ilex ambigua |
| Carolina Jessamine | Gelsemium sempervirens |
| Carolina Laurel Cherry | Prunus caroliniana |
| Carolina Ash | Fraxinus caroliniana |
| Cascalote | Caesalpinea cacalaco |
| Cassia | Senna |
| Catalina Fuschia | Epilobium(Zauschneria) canum 'Catalina' |
| Catclaw Acacia | Acacia greggii |
| Catlin Sedge | Carex retroflexa var. texensis |
| Cat's Claw Vine | Bignonia tweediana |
| Cedar | Juniperus ashei |
| Cedar Elm | Ulmus crassifolia |
| Ceriza | Leucophyllum frutescens compacta |
| Centennial | Baccharis x 'Centennial' |
| Center Band Agave | Agave lophantha |
| Century Plant | Agave |
| Cerro Azul™ | Dalea dorycnioides Cerro Azul™ |
| Cerro Potosi | Salvia microphylla 'Cerro Potosi' |
| Chalk Maple | Acer leucoderme |
| Chaste Tree | Vitex agnus-castus |
| Cheese Bush | Hymenoclea monogyra |
| Cherry Queen | Salvia greggii 'Cherry Queen' |
| Cherry Red | Salvia greggii 'Cherry Red' |
| Chi Chi | Ruellia brittoniana 'Chi Chi' |
| Chihuahua Ash | Fraxinus papillosa |
| Chihuahuan Orchid | Bauhinia congesta, macranthera |
| Chihuahuan Rosewood | Vauquelinia cor. angustifolia |
| Chihuahuan Sage | Leucophyllum laevigatum |
| Chilean Ice Plant | Carpobrotus chilensis |
| Chilean Mesquite | Prosopis chilensis |
| Chilean Palo Verde | Geoffroea decorticans |
| Chilean Wine Palm | Jubaea Chilensis |
| Chinaberry | Melia azedarach |
| Chinese Date | Ziziphys jujuba |
| Chinese Fan Palm | Livistona chinensis |
| Chinese Pistache | Pistacia chinensis |
| Chinese Tallow Tree | Sapium sebiferum |
| Chinquapin | Castanea pumila |
| Chinquapin Oak | Quercus muehlenbergii |
| Chir Pine | Pinus roxburghii |
| Chisos Red Oak | Quercus gravesii |
| Chitalpa | Chitalpa tashkentensis |
| Chittamwood | Bumelia lanuginosa |
| Chocolate Flower | Berlandiera |
| Chuparosa | Justicia californica, fulvicoma |
| Cigar Plant | Cuphea ignea |
| Cimmaron™ | Leucophyllum zygophyllum Cimarron™ |
| Flying Dragon | Citrus |
| Clay Wattle | Acacia glaucoptera |
| Cliff Date Palm | Phoenix rupicola |
| Cliff Rose | Purshia mexicana, Cowania |
| Cloud Nine | Panicum virgatum 'Cloud Nine' |
| Clumping Gazania | Gazania rigens 'Sun Gold' |
| Coahuila Shrub Oak | Quercus intricata |
| Coast Live Oak | Quercus agrifolia |
| Cockspur Hawthorn | Crataegus crus-galli |
| Color Guard | Yucca filamentosa 'Color Guard' |
| Colorado Columbine | Aquilegia caerulea |
| Colorado Four O'Clock | Mirabilis multiflora |
| Common Butterfly Bush | Buddleja davidii |
| Common Columbine | Aquilegia canadensis |
| Common Fig | Ficus carica |
| Common Hackberry | Celtis occidentalis |
| Common Paw Paw | Asimina triloba |
| Common Reed | Phragmites australis |
| Common Sassafras | Sassafras albidum |
| Common Thrift | Armeria maritima |
| Common Woadwaxen | Genista tinctoria |
| Compass Barrel Cactus | Ferocactus cylindraceus |
| Convent | Leucophylum frutescens 'Convent' |
| Coolibah Tree | Eucalyptus microtheca |
| Copper Caesalpinea | Caesalpinea pumila |
| Coral Fountain | Russelia equisetiformis |
| Coral Gum | Eucalyptus torquata |
| Coral Nymph | Salvia coccinea 'Coral Nymph' |
| Coral Orange Tuberose | Polianthes geminiflora |
| Coral Pea | Hardenbergia violacea rosea |
| Coral Tree | Erythrina bidwillii |
| Cord Grass | Spartina bakeri |
| Cork Oak | Quercus suber |
| Cow Oak | Quercus michauxii |
| Cow Tongue Prickly Pear | Opuntia lindheimeri |
| Cow's Horn Agave | Agave bovicornuta |
| Coyote Bush | Baccharis pilularis |
| Coyote Willow | Salix exigua |
| Crape Myrtle | Lagerstroemia indica |
| Creeping Barberry | Berberis repens |
| Creeping Fig | Ficus repens |
| Creeping Wild Rye | Leymus triticoides |
| Creosote | Larrea divaricata, tridentata |
| Crown of Gold Tree | Senna(Cassia) excelsa |
| Crown of Thorns | Euphorbii milii |
| Crucifixion Thorn | Koeberlinia spinosa |
| Cupped Hakea | Hakea cuculata |
| Curiosity Plant | Cereus peruvianus monstrosus |
| Curl-Leaf Mountain Mahogany | Cercocarpus ledifolius |
| Cushion Bush | Calocephalus brownii |
D
| Dallas Blues | Panicum virgatum 'Dallas Blues' |
| Damianita | Chrysactinia mexicana |
| Dark Dancer | Salvia greggii 'Dark Dancer' |
| Dark Knight | Caryopteris x clandonensis 'Dark Knight' |
| Date Palm | Phoenix dactylifera |
| David's Choice | Artemisia pyc. 'David's Choice' |
| Deciduous Holly | Ilex decidua |
| Deer Grass | Muhlenbergia rigens |
| Del Rio™ | Penstemon baccharifolius Del Rio™ |
| Desert Ageratum | Ageratum corymbosum |
| Desert Broom | Baccharis sarothroides |
| Desert Butterfly Bush | Buddleja marrubifolia |
| Desert Carpet™ | Acacia redolens Desert Carpet™ |
| Desert Clematis Vine | Clematis drummondii |
| Desert Green | Salvia chamaedryoides 'Desert Green' |
| Desert Gum | Eucalyptus rudis |
| Desert Hackberry | Caltis pallida |
| Desert Holly | Mahonia haematocarpa, Atriplex hymenelytra |
| Desert Honeysuckle | Anisacanthus thurberi |
| Desert Ironwood | Olneya tesota |
| Desert Lantant | Lantana horrida |
| Desert Lavender | Hyptis emoryi |
| Desert Lily | Hesperocallis undulata |
| Desert Marigold | Baileya multiradiata |
| Desert Milkweed | Asclepias subulata |
| Desert Mountain | Ericameria laricifolia 'Desert Mountain' |
| Desert Museum | Parkinsonia x 'Desert Museum' |
| Desert Nolina | Nolina bigelovii |
| Desert Rose | Adenium obesum |
| Desert Rose Mallow | Hibiscus coulteri |
| Desert Ruellia | Ruellia peninsularis |
| Desert Sage | Salvia dorrii v. dorrii |
| Desert Saltbush | Atriplex polycarpa |
| Desert Senna | Senna(Cassia) covesii, nemophylla |
| Desert Smoke Tree | Psorothamnus spinosus |
| Desert Willow | Chilopsis linearis |
| Desert Wolfberry | Lycium andersonii |
| Desert Zinnia | Zinnia acerosa |
| Devil's Shoestring | Nolina texana |
| Dieciocho de Marzo | Salvia microphylla 'Dieciocho de Marzo' |
| Downy Hawthorn | Crataegus mollis |
| Drooping Melaleuca | Melaleuca armillaris |
| Dropmore Purple | Lythrum virgatum 'Dropmore Purple' |
| Drummond Post Oak | Quercus drummondii |
| Duet™ | Hesperaloe parviflora Duet™ |
| Durango Delight™ | Agave schidigera Durango Delight™ |
| Dusty Miller | Senecio(Centaurea) cineraria |
| Duval | Tecoma stans v. angustata 'Duval' |
| Dwarf Blue Rabbitbush | Chrysothamnus nauseosus 'Dwarf Blue' |
| Dwarf Coastal Wormwood | Artemisia pyc. 'David's Choice' |
| Dwarf Coyote Bush | Baccharia pilularis |
| Dwarf Hackberry | Celtis tenuifolia |
| Dwarf Natal Plum | Carissa macrocarpa |
| Dwarf Orange Bulbine | Bulbine frutescens 'Hallmark' |
| Dwarf Palmetto | Sabal minor |
| Dwarf Pink | Salvia greggii 'Dwarf Pink' |
| Dwarf Pomegranate | Punica granatum 'Nana' |
| Dwarf Rabbitbush | Chrysothamnus nauseosus ssp. nauseosus |
| Dwarf Ruellia | Ruellia brittoniana 'Katie' |
| Dwarf Umbrella Grass | Cyperus alternifolius 'Nanus' |
E
| Ear Leaf Acacia | Acacia auriculiformis |
| Easter Egg Bush | Eremophila racemosa |
| Eastern Black Walnut | Juglans nigra |
| Eastern Cottonwood | Populus deltoides var. deltoides |
| Eastern Desert Willow | Chilopsis linearis linearis |
| Eastern Red Cedar | Juniperus virginiana |
| Eastern Redbud | Cercis canadensis |
| Eaton Canyon | Pennisetum setaceum 'Eaton Canyon' |
| El Toro™ | Muhlenbergia emersleyi El Toro™ |
| Elderberry | Sambucus mexicana |
| Elephant Tree | Bursera microphylla |
| Elephant's Food | Portulacaria afra |
| Elijah's Blue | Festuca cinerea 'Elijah's Blue' |
| Emu Bush | Eremophila sp. |
| Engelmann Daisy | Engelmannia pinnatifida |
| Engelman's Prickly Pear | Opuntia englemanii |
| English Ivy | Hedera helix |
| English Lavender | Lavandula angusitifolia |
| Escarpment Black Cherry | Prunus serotina var. eximia |
| Escarpment Live Oak | Quercus fusiformis |
| Espadillo | Agave striata |
| Espadin | Agave striata var. falcata |
| Espino-caven | Acacia cavenia |
| Evergreen Elm | Ulmus parvifolia |
| Evergreen Sumac | Rhus virens var. virens |
| Eve's Necklace | Sophora affinis |
| Blue Daze | Evolvulus nuttallianus 'Blue Daze' |
F
| Fairy Duster | Calliandra eriophylla |
| False Dragonhead | Physostegia virginiana |
| False Heather | Cuphea hyssopifolia |
| Fantasy Crepemyrtle | Lagerstroemia fauriei 'Town House' |
| Fan Tex Ash | Fraxinus velutina 'Rio Grande' |
| Fatahatchee Grass | Tripsacum dactyloides |
| Faxon Yucca | Yucca carnerosana, faxoniana |
| Feather Bush | Lysiloma thornberi |
| Feather Dalea | Dalea formosa |
| Feathertop | Pennisetum villosum |
| Feathery Senna | Senna(Cassia) artemisioides |
| Feesey's Form | Phalaris arundinacea 'Feesey's Form' |
| Fendler's Sundrops | Calylophus hartwegii fendleri |
| Fern Acacia | Acacia angustissima |
| Fernbush | Chamaebatiaria millefolium |
| Fernclover | Marsilea macropoda |
| Fernleaf Acacia | Acacia pennatula |
| Fever Tree | Acacia xanthopholoea |
| Fiddle Leaf Fig | Ficus lyrata |
| Fineleaf Yucca | Yucca angustissima |
| Fire Glow Euphorbia | Euphorbia griffithii 'Fire Glow' |
| Fireweed | Epilobium |
| Flame Flower | Talinum calycinum |
| Flame Vine | Bignonia venusta |
| Flameleaf Sumac | Rhus lanceolata |
| Flare | Hibiscus x 'Flare' |
| Flattop Buckwheat | Eriogonum fas. var. poliofolium |
| Flatwoods Plum | Prunus umbellata |
| Fleabane | Erigeron karvinskianus |
| Flinders Range Wattle | Acacia iteaphylla |
| Floss Silk Tree | Chorisia speciosa |
| Flower of an Hour | Hibiscus trionum |
| Fly Dragon Wild Orange | Poncirus trifoliata 'Flying Dragon' |
| Foothills Palo Verde | Parkinsonia(Cercidium) microphyllum |
| Forrest's Marlock | Eucalyptus forrestiana |
| Fountain Grass | Pennisetum alopecuroides, setaceum |
| Four Wing Saltbush | Atriplex canescens |
| Fox Tail Agave | Agave attenuata |
| Foxglove Penstemon | Penstemon cobaea |
| Fragrant Ash | Fraxinus cuspidata |
| Fragrant Elephant Tree | Bursera fagaroides |
| Fragrant Mimosa | Mimosa borealis |
| Fragrant Sumac | Rhus aromatica |
| Franceschi Palm | Brahea elegans |
| Freeway Daisy | Osteospermum fruticosum |
| Fremont Cottonwood | Populus fremontii |
| French Lavender | Lavandula dentata 'Candicans' |
| French Mulberry | Callicarpa americana |
| Fringe Tree | Chionanthus virginicus |
| Fringed Sage | Artemisia Sage |
| Fruit Salad | Justicia brandegeana 'Fruit Salad' |
| Fruity Pebbles | Lantana sp. 'Fruity Pebbles' |
G
| Galleta Grass | Hilaria jamesii |
| Gambel Oak | Quercus gambelii |
| Georgia Holly | Ilex longipes |
| Ghost Gum | Eucalyptus papuana |
| Giant Bird of Paradise | Strelitzia nicollii |
| Giant Bursage | Ambrosia ambrodioides |
| Giant Cone Flower | Rudbeckia maxima |
| Giant Dropseed | Sporobolus gigantea, wrightii |
| Giant Feather Grass | Stipa gigantea |
| Giant Hesperaloe | Hesperaloe funifera |
| Giant Prairie Lily | Zephyranthes sp. 'Labuffarosa' |
| Giant Reed | Arundo donax |
| Giant Thevetia | Thevetia thevetioides |
| Giant Wild Rye | Leymus(Elymus) condensatus |
| Gimlet | Eucalyptus salubris |
| Globe Mallow | Sphaeralcea |
| Glossy Leaved Orchid Tree | Bauhinia sp. 'Hacienda Santa Engracia' |
| Gold Crest | Cupressus macrocarpa 'Gold Crest' |
| Gold Medallion Tree | Senna(Cassia) leptophylla |
| Gold Mound | Lantana hybrid 'Gold Mound' |
| Gold Spot | Euonymus jap. 'Gold Spot' |
| Gold Star | Tecoma stans 'Gold Star' |
| Golden Barrel | Echinocactus grusonii |
| Golden Columbine | Aquilegia chrysantha |
| Golden Currant | Ribes aureum |
| Golden Dewdrops | Duranta erecta, repens |
| Golden Dyssodia | Dyssodia pentachaeta |
| Golden Eye | Viguieria deltoidea |
| Golden Flowered Agave | Agave palmeri, chrysantha |
| Golden Lead Ball Tree | Leucaena retusa |
| Golden Rain | Rosmarinus occicinalis 'Golden Rain' |
| Golden Shower Tree | Senna(Cassia) fistula |
| Golden Vine | Callaeum(Mascagnia) macroptera |
| Golden Wattle | Acacia longifolia, phynantha |
| Golden Wonder | Senna(Cassia) splendida |
| Gooding's Willow | Salix gooddingii |
| Goodwin Creek | Lavandula x 'Goodwin Creek' |
| Gopher Plant | Euphorbia biglandulosa |
| Goriza | Rosmarinus officinalis 'Goriza' |
| Graceful Wattle | Acacia decora |
| Graythorn | Zizyphus obtusifolia |
| Gray Thorn Acacia | Acacia gerrardii |
| Grecian Laurel | Laurus nobilis |
| Greek Myrtle | Myrtus communis compacta |
| Green Aloe | Furcraea foetida |
| Green Ash | Fraxinus pennsylvanica |
| Green Brittlebush | Encelia frutescens |
| Green Carpet | Carissa macrocarpa 'Green Carpet' |
| Green Cassia | Senna(Cassia) nemophila |
| Green Cloud™ | Leucophyllum frutescens Green Cloud™ |
| Green Desert Spoon | Dasylirion acrotriche |
| Green Hawthorn | Crataegus viridis |
| Green Lavender Cotton | Santolina virens |
| Green Rabbitbrush | Chrysothamnus viscidiflorus |
| Gregg's Boneset | Eupatorium greggii 'Boothill'™ |
| Grey Dawn | Leymus(Elymus) tritichoides 'Grey Dawn' |
| Grey Desert Spoon | Dasylirion wheeleri |
| Grizzly Bear Cactus | Opuntia erinacea |
| Gro-Low | Rhus aromatica 'Gro Low' |
| Ground Fig | Dorstenia contrajerva |
| Ground Morning Glory | Convovulus mauritanicus |
| Guadalupe Palm | Brahea edulis |
| Guajillo | Acacia berlandieri |
| Guayacan | Guaiacum coulteri |
H
| Hacienda Creeper™ | Parthenocissus sp. Hacienda Creeper™ |
| Hackberry | Celtis |
| Hairy Cercocarpus | Cercocarpus breviflorus |
| Hairy Golden Aster | Chrysopsis villosa |
| Hamelin | Pennisetum alopecuroides 'Hamelin' |
| Hardy Ageratum | Eupatorium rugosum 'Chocolate' |
| Hardy Blue Cocos | Cocos nucifer |
| Harrison Barberry | Berberis harrisoniana |
| Hearts and Flowers | Aptenia cordifolia |
| Heavenly Bamboo | Nandina domestica |
| Heavenly Cloud | Leucophyllum frutescens 'Heavenly Cloud' |
| Heavy Metal | Panicum virgatum 'Heavy Metal' |
| Hemp Plant | Agave sisalana |
| Henequen | Agave fourcroydes |
| Henna Plant | Lawsonia inermis |
| Hercules Club | Aralia spinosa |
| Hertia Daisy | Hertia chirifolia |
| Hildemann Cactus | Cereus hildemannianus |
| Hill Country Penstemon | Penstemon triflorus |
| Himalayan Mondo Grass | Ophiopogon clarkei |
| Hinckley Oak | Quercus hinckleyi |
| Holly Leaf Redberry | Rhamnus crocea ilicifolia |
| Holly Oak | Quercus ilex |
| Hollywood Juniper | Juniperus chinensis 'Kaizuka' |
| Homestead Purple | Verbena peruviana 'Homestead Purple' |
| Honey Bush | Melianthus major |
| Honey Locust | Gleditsia triacanthos |
| Honey Mesquite | Prosopis glandulosa |
| Hong Kong Orchid Tree | Bauhinia blakeana |
| Hopseed Bush | Dodonaea viscosa |
| Horsesugar | Symplocos tinctoria |
| Horsetail Tree | Casuraina equisetifolia |
| Hottentot Fig | Carpobrotus edulis |
| Houdini™ | Leucophyllum revolutum Houdini™ |
| Huachuca Agave | Agave parryi var. huachucensis |
| Hummingbird Trumpet | Zauschneria californica var. latifolia |
| Huntington Carpet | Rosmarinus officinalis 'Huntington Carpet' |
I
| Iceplant | Drosanthemum |
| Incense Cedar | Calocedrus decurrens |
| Indian Currant | Symphoricarpos orbiculatus |
| Indian Fig Prickly Pear | Opuntia ficus-indica |
| Indian Grass | Sorghastrum nutans |
| Indian Laurel | Ficus retusa, microcarpa nitida |
| Indian Mallow | Abutilon palmeri |
| Indian Ricegrass | Achnatherum(Oryzopsis) hymenoides |
| Indian Rosewood | Dalbergia sissoo |
| Indian Rubber Vine | Cryptostegia grandiflora |
| Indigo Bush | Dalea pulchra, Amorpha fruticosa |
| Irene | Rosmarinus officinalis 'Irene' |
| Italian Cypress | Cupressus sempervirens 'Stricta' |
| Italian Stone Pine | Pinus pinea |
J
| Japanese Snowbell | Styrax japonicus |
| Jen's Blush | Rosmarinus officinalis 'Jen's Blush' |
| Jerusalem Sage | Phlomis fruticosa, lanata |
| Joe Pye Weed | Vernonia missourica |
| John Fannick | Phlox paniculata 'John Fannick' |
| Jojoba | Simmondsia chinensis |
| Jones Maltsberger | Parthenocissus q. 'Jones Maltsberger' |
| Jopoy | Eysenbeckia berlandieri |
| Joseph's Coat | Alternanthera bet. 'Aurea Nana' |
| Joshua Tree | Yucca brevifolia |
| Julie™ | Justicia californica Julie™ |
| Jumang Cholla | Opuntia fulgida |
| Jupiter's Beard | Centranthus ruber |
K
| Kaffir Thorn | Acacia caffra |
| Karoo Bush | Pentzia incana |
| Karroo Thorn | Acacia karroo |
| Ken Taylor | Rosmarinus officinalis 'Ken Taylor' |
| Keter's Red | Salvia greggii 'Keter's Red' |
| Kidneywood | Eysenhardtia orthocarpa |
| Kim's Knee High | Echinacea purpurea 'Kim's Knee High' |
| Knife Edge Acacia | Acacia cultiformis |
L
| La Canada | Eryngium sp. 'La Canada' |
| La Encantada | Salvia greggii 'La Encantada' |
| La Jolla | Bougainvillea x 'La Jolla' |
| Lacey Oak | Quercus glaucoides |
| Lactea | Salvia coccinea 'Lactea' |
| Lady Bank's Rose | Rosa banksiae |
| Lady in Red | Salvia coccinea 'Lady in Red' |
| Lady's Slippers | Pedilanthus macrocarpus |
| Lambert's Locoweed | Oxytropis lambertii |
| Large Flowered Penstemon | Penstemon grandiflorus |
| Laurel Oak | Quercus laurifolia |
| Laurel leaf Snail Seed | Cocculus laurifolius |
| Lavender Cotton | Santolina chamaecyparissus |
| Lavender Spice™ | Poliomintha maderensis Lavender Spice™ |
| Leadplant Amorpha | Amorpha canescens |
| Leafy Limberbush | Jatropha cinerea |
| Leather Stem | Jatropha dioica |
| Leatherleaf Acacia | Acacia craspedocarpa |
| Leatherleaf Sedge | Carex buchananii |
| Leatherplant | Jatropha cuneata |
| Leatherwood | Cyrilla racemiflora var. racemiflora |
| Lemon Beebalm | Monarda citriodora |
| Lemon Bottlebrush | Callistemon citrinus |
| Lemon Scented Gum | Eucalyptus citriodora |
| Lemon Verbena | Aloysia triphylla |
| Lemon Flowered Gum | Eucalyptus woodwardii |
| Lemongrass | Cymbopogon citratus |
| Lesser Bottlebrush | Callistemon phoeniceus |
| Licorice Mint | Agastache rupestris |
| Lilac Orchid Vine | Callaeum(Mascagnia) lilacaena |
| Lilac Vine | Hardenbergia comptoniana |
| Limberbush | Jatropha cardiophylla |
| Lindheimeri Senna | Senna(Cassia) lindheimeriana |
| Lion's Tail | Leonotis leonorus |
| Lippia | Phyla nodiflora |
| Lipstick Red | Salvia darcyi |
| Little Alex | Hesperaloe parviflora 'Little Alex' |
| Little Blue Stem | Andropogon scoparius, Schizachyrium scoparium |
| Little Leaf Ash | Fraxinus greggii |
| Little Leaf Cordia |